Heat sink



1. Heat sink

1.1 : Rear Perspective View

1.2 : Front Perspective View

1.3 : Rear View

1.4 : Front View

1.5 : Left Side View

1.6 : Right Side View

1.7 : Bottom View

1.8 : Top View

The articles are heat sinks for heat release and cooling of electric and electronic equipment; reproductions Nos. 1.1-1.8 show first design with fins and baffle; the broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a heat sink, as shown and described. 